Tomonoshin will be unrestricted, and Obstruct put to 1! Check out the details on the official site.
Voice of the Blade
■ [Set] ■ The gauge cost written in the [Call Cost] of your «Blade Beast» is reduced by 1. ■ [Act] You may discard a «Japanese Blade» from your hand. If you do, put the top three cards of your deck into the drop zone, and put up to two «Japanese Blade» from among them into your hand. You may only use this ability once per turn. ■ You may only [Set] one "Voice of the Blade" on your field.